ceilings

 
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ceilings的英文翻譯是什么意思,詞典釋義與在線翻譯:

英英釋義

名詞 ceiling:
  1. the overhead upper surface of a covered space

  2. (meteorology) altitude of the lowest layer of clouds

  3. an upper limit on what is allowed

  4. maximum altitude at which a plane can fly (under specified conditions)

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